What is the purpose of License plates?

Their used to keep track of many vehicles with numbers / alphabet.

Explanation:

License plates are used to keep track of vehicles.

It's an easier system than just writing them down.. etc

Explanation: Hope this helps you out!

counter-terrorism incorporates the practice, military tactics, techniques, and strategy that government, military, law enforcement, business, and intelligence agencies use to combat or prevent terrorism.

basically prevent, pursue, protect, and prepare, google it if you need more info

answer: in july 1862

explanation: during the american civil war, president abraham lincoln and congress passed the revenue act of 1862, creating the office of commissioner of internal revenue and enacting a temporary income tax to pay war expenses. the revenue act of 1862 was passed as an emergency and temporary war-time tax.